Mrakava, Brooke
Current rating: 1534
Record: 5-3
| Grand Prix Calgary 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 29 | Hemsworth, Dylan (1500) | Lost 1-2 | -181482 |
| 2modern | 283 | Andreff, Jimmy (1413) | Won 2-0 | +171499 |
| 3modern | 356 | Sobredo, Neil (1500) | Won 2-0 | +181517 |
| 4modern | 104 | Frljanic, Stefan (1502) | Won 2-1 | +181535 |
| 5modern | 140 | Marko, Calvin (1540) | Won 2-0 | +181553 |
| 6modern | 56 | Jakobs, John (1555) | Lost 0-2 | -181535 |
| 7modern | 114 | Masson, Alexandre (1496) | Won 2-0 | +171552 |
| 8modern | 74 | Kane, Noah (1561) | Lost 0-2 | -181534 |
| average opponent: 1508record: 5-3 | new rating: 1534 | |||